CircleHard

Question

For a regular polygon, let r and R be the radii of the inscribed and the circumscribed circles. A false statement among the following is

Options

A.There is a regular polygon with
B.There is a regular polygon with
C.There is a regular polygon with
D.There is a regular polygon with

Solution

r = ′a′ is side of polygon. is side of polygon.


cos for any n ∈ N

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